1. Product Overview
The GE F650 BABF1HOHI is a member of the GE Multilin F650 family, a high-performance feeder protection and control relay designed for utility and industrial power distribution networks.
Engineered for mission-critical reliability, the F650 delivers complete feeder protection, advanced automation, bay control, and high-speed communications in one compact, configurable platform.
The BABF1HOHI configuration provides an enhanced combination of feeder protection, breaker control, multiple CT/VT inputs, and expanded communication options, making it ideal for medium/low-voltage distribution systems requiring high availability and SCADA integration.
2. Key Features
- Comprehensive feeder protection: overcurrent, directional elements, voltage/ frequency supervision
- High-speed breaker control with multiple programmable outputs
- Flexible I/O modules tailored for substation automation
- Advanced disturbance recording (oscillography, SER, event logs)
- IEC 61850 support for modern substation communication (model-dependent)
- Multiple protocols: Modbus, DNP3, IEC 60870-5-103, optional Ethernet
- Dual redundant power supply options for reliability
- Cybersecurity functions including user authentication and password protection
- Large graphical LCD display for live system monitoring
- Ruggedized design suitable for utility and industrial harsh environments
3. Technical Specifications
| Parameter | Specification |
|---|---|
| Device Type | Feeder Protection + Bay Control Relay |
| Model Code | F650 BABF1HOHI |
| Protection Functions | 50/51, 50N/51N, 67/67N, 27, 59, 81, VT/CT supervision |
| Control Functions | Breaker control, programmable logic, interlocking |
| I/O Configuration | Model-dependent DI/DO, analog/CT/VT inputs |
| Display | High-contrast graphic LCD |
| Communication Ports | RS485, Ethernet (optional), serial protocols |
| Supported Protocols | Modbus RTU/TCP, DNP3, IEC 60870-5-103, IEC 61850 (option) |
| Power Supply | 24–250 VDC or 48–240 VAC/DC (model-specific) |
| Event Recording | SER, configurable alarms, oscillography |
| Mounting | Standard 19-inch substation panel mount |
| Operating Environment | Industrial temperature and EMC immunity standards |
(Specs may vary slightly depending on the BABF1HOHI configuration package.)
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